Transaction not yet indexed

66MftYtZUwjBPC6a6JELfqSjhw2uCg2H1hAt7r4nS4vukHDjC73RZWyQMfL6pbqc84RFYYMuXMA8ZHA5dm8d3iUt

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.